BC/BD-763BD1-B19 C
272.12 kW
Dry cooler BC/BD-2X563BB5-B19 C
Defrost: None
Product code: BC/BD-2X563BB5-B19 C
- Heat rejection i
- 272.10 kW
- Air flow
- 118,096 m³/h
- Fans
- 10 × ⌀630 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 118,096 m³/h |
|---|---|
| External surface | 583.6 m² |
| Inner volume | 107.6 dm³ |
| Fin material | Aluminium |
| Net weight | 762 kg |
| Quantity | 10 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 12,500 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 94.0 dB(A) |
| Energy class | E |
| Inlet | 4" |
|---|---|
| Outlet | 4" |
| BC/BD-2X563BB5-B19 C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 272.098 kW Fluid flow 47.22 m³/h Pressure drop 62.0 kPa
- Heat rejection · Low speed (Y)
- 233.846 kW Fluid flow 40.59 m³/h Pressure drop 47.4 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 154.65 | not rated | not rated | not rated | not rated | not rated |
| 40 | 272.10 | 155.51 | not rated | not rated | not rated | not rated |
| 45 | 387.31 | 272.37 | 156.23 | not rated | not rated | not rated |
| 50 | 501.80 | 387.05 | 272.60 | 156.89 | not rated | not rated |
| 55 | 615.97 | 501.06 | 386.86 | 272.87 | 157.53 | not rated |
| 60 | 729.98 | 614.78 | 500.45 | 386.79 | 273.23 | 158.18 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 133.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 233.85 | 134.19 | not rated | not rated | not rated | not rated |
| 45 | 332.14 | 234.05 | 134.83 | not rated | not rated | not rated |
| 50 | 429.78 | 331.89 | 234.24 | 135.41 | not rated | not rated |
| 55 | 527.11 | 429.11 | 331.71 | 234.49 | 136.00 | not rated |
| 60 | 624.28 | 526.04 | 428.59 | 331.67 | 234.82 | 136.60 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 272.098 | 47.22 | 62.0 |
| Low speed (Y) | 233.846 | 40.59 | 47.4 |
Dimensions
| A | 4950 mm |
|---|---|
| B | 1220 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 4600 mm |
| H | 900 mm |
| I | 2260 mm |
| K | 5300 mm |
| D IN | 4" |
| D OUT | 4" |
| Length | 4950 mm |
|---|---|
| Width | 2310 mm |
| Height | 1220 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.